cvsignore *.libs in build dirs
diff --git a/isisd/.cvsignore b/isisd/.cvsignore
index a57b197..2b17f2b 100644
--- a/isisd/.cvsignore
+++ b/isisd/.cvsignore
@@ -7,3 +7,4 @@
 .nfs*
 *.lo
 *.la
+*.libs